GB2018740B - Ceramic composition - Google Patents

Ceramic composition

Info

Publication number
GB2018740B
GB2018740B GB7912808A GB7912808A GB2018740B GB 2018740 B GB2018740 B GB 2018740B GB 7912808 A GB7912808 A GB 7912808A GB 7912808 A GB7912808 A GB 7912808A GB 2018740 B GB2018740 B GB 2018740B
Authority
GB
United Kingdom
Prior art keywords
ceramic composition
ceramic
composition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB7912808A
Other versions
GB2018740A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TDK Corp
Original Assignee
TDK Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP4356078A external-priority patent/JPS54135808A/en
Priority claimed from JP4843278A external-priority patent/JPS54139910A/en
Priority claimed from JP4843378A external-priority patent/JPS54139911A/en
Priority claimed from JP5393278A external-priority patent/JPS54145722A/en
Priority claimed from JP5393178A external-priority patent/JPS54145721A/en
Priority claimed from JP6804078A external-priority patent/JPS54158700A/en
Priority claimed from JP7450178A external-priority patent/JPS551042A/en
Priority claimed from JP8065078A external-priority patent/JPS557575A/en
Application filed by TDK Corp filed Critical TDK Corp
Publication of GB2018740A publication Critical patent/GB2018740A/en
Publication of GB2018740B publication Critical patent/GB2018740B/en
Application granted granted Critical
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/495—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on vanadium, niobium, tantalum, molybdenum or tungsten oxides or solid solutions thereof with other oxides, e.g. vanadates, niobates, tantalates, molybdates or tungstates
    • C04B35/497—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on vanadium, niobium, tantalum, molybdenum or tungsten oxides or solid solutions thereof with other oxides, e.g. vanadates, niobates, tantalates, molybdates or tungstates based on solid solutions with lead oxides
GB7912808A 1978-04-13 1979-04-11 Ceramic composition Expired GB2018740B (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP4356078A JPS54135808A (en) 1978-04-13 1978-04-13 High dielectric ceramic composition
JP4843278A JPS54139910A (en) 1978-04-24 1978-04-24 High dielectric ceramic composition
JP4843378A JPS54139911A (en) 1978-04-24 1978-04-24 High dielectric ceramic composition
JP5393178A JPS54145721A (en) 1978-05-06 1978-05-06 High permittivity ceramic composition
JP5393278A JPS54145722A (en) 1978-05-06 1978-05-06 High permittivity ceramic composition
JP6804078A JPS54158700A (en) 1978-06-06 1978-06-06 High dielectric constant ceramic compound
JP7450178A JPS551042A (en) 1978-06-20 1978-06-20 High dielectric porcelain composition
JP8065078A JPS557575A (en) 1978-07-03 1978-07-03 High permittivity ceramic composition

Publications (2)

Publication Number Publication Date
GB2018740A GB2018740A (en) 1979-10-24
GB2018740B true GB2018740B (en) 1982-08-25

Family

ID=27572303

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7912808A Expired GB2018740B (en) 1978-04-13 1979-04-11 Ceramic composition

Country Status (3)

Country Link
US (1) US4216103A (en)
DE (1) DE2914663A1 (en)
GB (1) GB2018740B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0111890B1 (en) * 1982-12-15 1991-03-13 Nec Corporation Monolithic multicomponents ceramic substrate with at least one dielectric layer of a composition having a perovskite structure
JPS628512A (en) * 1985-07-04 1987-01-16 株式会社村田製作所 Ic composite part
JPS62290009A (en) * 1986-06-09 1987-12-16 株式会社村田製作所 Dielectric ceramic composition
EP0523608B1 (en) * 1991-07-16 1995-06-07 Matsushita Electric Industrial Co., Ltd. Dielectric ceramic composition
TW239892B (en) * 1993-05-20 1995-02-01 Tdk Electronics Co Ltd

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2805165A (en) * 1955-04-25 1957-09-03 Gen Electric Ceramic composition
US3116262A (en) * 1961-05-19 1963-12-31 Gen Electric Ceramic composition
US3464785A (en) * 1965-12-14 1969-09-02 United Aircraft Corp Process for producing ordered complex perovskite-type crystals with high dielectric constants
US3600652A (en) * 1969-01-24 1971-08-17 Allen Bradley Co Electrical capacitor
US3666665A (en) * 1970-12-14 1972-05-30 Ibm Composition of ferroelectric matter
JPS5528437B2 (en) * 1974-02-20 1980-07-28
US4078938A (en) * 1976-01-16 1978-03-14 Nippon Electric Company, Ltd. Ceramic compositions having high dielectric constant

Also Published As

Publication number Publication date
DE2914663A1 (en) 1979-10-25
US4216103A (en) 1980-08-05
DE2914663C2 (en) 1989-02-09
GB2018740A (en) 1979-10-24

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19990410